please show all work using calculas 2 formulas.

wamap.org/assess2/?cid=30808&zaid=1651889#/full/page/2 Gmail YouTube W Maps 3 Bride and groom d... w Admissions | UW D.. N Velocity (fumin) 10 11 12 N Time (min) Assume the graph above is the velocity, v(t), of someone going the wrong way on a moving walkway while distracted by their cell phone (units in ft/min). a) What is the displacement of the person during the first 12 minutes? b) What is the total distance traveled during the first 12 minutes? c) During which 1 minute interval does the person gain the most distance? d) At what time during the first 9 minutes will the person be furthest from their starting position when t = 0? 1 = e) What is the average velocity of the person during the 12 minute walk? ft/min